Danfoss MP20A User manual

Brand: Danfoss

Model: MP20A

Type: User manual

This manual is also suitable for

User Manual

Remote Control

MP20A Receiver

www.danfoss.com

Revision history Table of revisions

Date Changed Rev

January 2019 Rebranded to Danfoss Power Solutions 0101

User Manual

MP20A Receiver

2 | © Danfoss | January 2019 BC292562489617en-000101

Safety instructions General safety....................................................................................................................................................................................4

Safety warnings.................................................................................................................................................................................4

Technical description Dimensions.........................................................................................................................................................................................6

Hardware description..................................................................................................................................................................... 7

Installation Receiver installation........................................................................................................................................................................ 8

Input and output configuration..................................................................................................................................................9

Digital outputs............................................................................................................................................................................. 9

Analog outputs..........................................................................................................................................................................11

Pinout............................................................................................................................................................................................12

Troubleshooting Receiver icon troubleshooting..................................................................................................................................................13

User Manual

MP20A Receiver

Contents

MP20A general safety

The following safety instructions must be read carefully in order to install and use the product properly

and to keep it in perfect working condition and to reduce the risk of misuse.

Potential damage to operator and product.

Do not use this product on machines in potentially explosive atmospheres unless the model is ATEX/

RATEX certified to do so.

•Strictly adhere to the installation instructions contained in this document.

•Make sure that professional and competent personnel carry out the installation.

•Ensure that all site and prevailing safety regulations are fully respected.

•Make sure that this document is permanently available to the operator and maintenance personnel.

•Keep the transmission key when the set is not in use.

•On starting each working day, check to make sure that the STOP button and other safety measures

are working.

•When in doubt, press the STOP button.

•Whenever several sets have been installed, make sure the transmitter is the right one. Identify the

machine controlled on the label for this purpose on the transmitter or by using the display (in case it

has one).

•Service the equipment periodically.

•When carrying out repairs, only use spare parts from Danfoss.

MP20A safety warnings

Potential damage to operator and product.

Follow the guidelines below to reduce risk of injury to the operator and the product.

•Use the device with the manufacturer's battery and battery charger (if applicable).

•Only allow qualified personnel to operate the equipment.

•Always set the STOP button in the off position when not in use.

•Always press STOP before plugging in tether cable (if applicable).

•Do not operate product when visibility is limited.

•Make sure product is compatible with the machine.

•Avoid knocking or dropping the product.

•Do not use the product if a failure is detected.

Changes or modifications not approved by Danfoss can void the user's authority to operate this product.

User Manual

MP20A Receiver

Safety instructions

4 | © Danfoss | January 2019 BC292562489617en-000101

Quick reference precautions

User Manual

MP20A Receiver

Safety instructions

MP20 dimensions

Dimensions in mm

167.25

82.37

R 2.60

81.55 R 2.60

104.00

149.00

232.00

216.00 R 2.60

167.25

358.74

R 2.60

248.91

31.50

User Manual

MP20A Receiver

Technical description

6 | © Danfoss | January 2019 BC292562489617en-000101

MP20 hardware description

910

1. Fixing slots (fixed assembly or anti-vibration

2. DEUTSCH connector

3. Tether connection

4. External antenna A60 (433) or A70 (870)

5. External EEPROM

6. LCD connection

7. TR800-CE MCX radio

8. CAN connection

9. CAN power supply

10. BUS termination CAN

11. Signaling internal LEDs

12. DEUTSCH connector pinout

User Manual

MP20A Receiver

Technical description

MP20A receiver installation

The below information describes hazards to be aware of during installation and steps to locate the

receiver.

Risk of shock

Completely shut down the machine when installing the receiver.

Check the power supply and shut off the main switch to disconnect the interface cable between the

receiver and the machine's electrical box.

1. Find an easily accessible and clear location with a direct vision between the receiver's antenna and

the transmitter's working area.

2. Optional: If it is difficult to achieve direct vision between the receiver's antenna and the transmitter's

working area, it is recommended to use an extended antenna in a clear location (only for models that

allow an antenna).

In areas of high vibration, the use of dampers is advised.

3. Proceed to connect the power supply. Use the connection block diagram provided with the system,

where the correspondence between the transmitter maneuvers and the receiver's outputs are

detailed.

1234567

15 16 17 18 19 20 21

29 30 31 32 33 34 35

43 44 45 46 47 48 49

57 58 59 60 61 62 63

22 23 24 25 26 27 28

36 37 38 39 40 41 42

50 51 52 53 54 55 56

64 65 66 67 68 69 70

8910 11 12 13 14

4. Check if the electrical installation and verify if there's an option to connect the neutral or the ground

cable. In that case, don't forget to connect the ground cable.

The use of fireproof or flame retardant cables are recommended for the connection.

User Manual

MP20A Receiver

Installation

8 | © Danfoss | January 2019 BC292562489617en-000101

MP20 input and output configuration

The MP20 includes a 7.5A permeable internal fuse.

MP20 digital outputs

The digital outputs K1-K4 have a common contact at pin 47 of the connector. This pin is connected to pin

46 (stop) for powering up this group of outputs. Maximum 2A per output. It is recommended to use K1

for by-pass valve.

The digital output K5-K12 have a common contact at pin 48 of the connector. This pin is connected to pin

45 (stop) for powering up this group of outputs. Maximum 2A per output.

As an alternative, the K5-K12 output group can be connected directly to the external general power

supply in order to provide a higher capacity of current.

User Manual

MP20A Receiver

Installation

User Manual

MP20A Receiver

Installation

10 | © Danfoss | January 2019 BC292562489617en-000101

MP20 analog outputs

The analog outputs have a common contact at pin 47 of the connector. This pin is connected to pin 46

(stop) for powering up the 1-8 outputs. Maximum 2A per output.

nSA1-nSA8 have a common contact at pin 47 of the connector. Pin 47 connects with pin 46 (stop) in

order to feed nSA1-nSA8 outputs. Maximum 2A per output.

User Manual

MP20A Receiver

Installation

MP20 pinout

1234567

15 16 17 18 19 20 21

29 30 31 32 33 34 35

43 44 45 46 47 48 49

57 58 59 60 61 62 63

22 23 24 25 26 27 28

36 37 38 39 40 41 42

50 51 52 53 54 55 56

64 65 66 67 68 69 70

8910 11 12 13 14

Pin Description Pin Description

1 CAN-H 36 I SA-7

2 CAN-GND 37 I SA-6

3 CAN-L 38 I SA-5

4 - 39 I SA-4

5 - 40 I SA-3

6 - 41 I SA-2

7 IN-4 42 I SA-1

8 - 43 PSWF

9 - 44 HAND

10 - 45 STOP

11 - 46 STOP

12 - 47 PW-A81; K1-4

13 - 48 PW-A81; K5-K12

14 - 49 GND

15 K11 50 GND

16 K9 51 GND

17 K7 52 GND

18 K5 53 GND

19 K3 54 GND

20 K1 55 GND

21 GND 56 GND

22 GND 57 GND

23 GND 58 +RRC

24 GND 59 +12/24V

25 GND 60 IN-3

26 GND 61 IN-2

27 GND 62 IN-1

28 GND 63 I SA8

29 K12 64 I SA7

30 K10 65 I SA6

31 K8 66 I SA5

32 K6 67 I SA4

33 K4 68 I SA3

34 K2 69 I SA2

35 I SA-8 70 I SA1

User Manual

MP20A Receiver

Installation

12 | © Danfoss | January 2019 BC292562489617en-000101

Receiver icon troubleshooting

Icon Description Action

Power failure Check the receiver power supply

Hardware error Contact distributor; replace receiver

CAN error Contact your distributor

Repose state due to active stop Release stop button and turn transmitter on

Repose state due to passive stop Reestablish link to activate the transmitter

Linked state Correct link

Correct ID (link quality as indicated by the bar) In case of no signal, check if the transmitter is turned on

Incorrect ID In case of interference, change frequency channel

RF signal detected In case of interference, change frequency channel

Mask error Contact your distributor

User Manual

MP20A Receiver

Troubleshooting

User Manual

MP20A Receiver

User Manual

MP20A Receiver

Danfoss Power Solutions is a global manufacturer and supplier of high-quality hydraulic and

electric components. We specialize in providing state-of-the-art technology and solutions

that excel in the harsh operating conditions of the mobile off-highway market as well as the

marine sector. Building on our extensive applications expertise, we work closely with you to

ensure exceptional performance for a broad range of applications. We help you and other

customers around the world speed up system development, reduce costs and bring vehicles

and vessels to market faster.

Danfoss Power Solutions – your strongest partner in mobile hydraulics and mobile

electrification.

Go to www.danfoss.com for further product information.

We offer you expert worldwide support for ensuring the best possible solutions for

outstanding performance. And with an extensive network of Global Service Partners, we also

provide you with comprehensive global service for all of our components.

Local address:

Danfoss

Power Solutions GmbH & Co. OHG

Krokamp 35

D-24539 Neumünster, Germany

Phone: +49 4321 871 0

Danfoss

Power Solutions ApS

Nordborgvej 81

DK-6430 Nordborg, Denmark

Phone: +45 7488 2222

Danfoss

Power Solutions (US) Company

2800 East 13th Street

Ames, IA 50010, USA

Phone: +1 515 239 6000

Danfoss

Power Solutions Trading

(Shanghai) Co., Ltd.

Building #22, No. 1000 Jin Hai Rd

Jin Qiao, Pudong New District

Shanghai, China 201206

Phone: +86 21 3418 5200

Danfoss can accept no responsibility for possible errors in catalogues, brochures and other printed material. Danfoss reserves the right to alter its products without notice. This also applies to products

already on order provided that such alterations can be made without subsequent changes being necessary in specifications already agreed.

Products we offer:

•DCV directional control

valves

•Electric converters

•Electric machines

•Electric motors

•Hydrostatic motors

•Hydrostatic pumps

•Orbital motors

•PLUS+1® controllers

•PLUS+1® displays